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Indoor current transformer BDG

Type for power grid applications. Current transformer type BDG without primary conductor designed for installation in generators circuit-breakers systems.

The BDG current transformers have the possibility of reconnection on secondary side The maximum number of secondary windings is 3 with maximum 12 secondary terminals without possibility of direct grounding thus the connection of each secondary to ground requires separate leads (not part of delivery).
Any accuracy class defined by international standards is possible:
IEC 61869-1; IEC 61869-2; IEC 60044-1; GOST 7746-2001: Current transformers (Available only for BDG 072A1, 072A2, 072A3 subtypes)

Product scope

Highest voltage for equipment.............   0,72 kV
Primary current...................................   2000 A - 57000 A
Frequency...........................................   50 Hz or 60 Hz

Key benefits  

  • High performance for wide dynamic range
  • Ready to be used on GCB outlets
  • Easy installation

Key features

  • For rated primary currents up to 57000 A
  • For measuring and protection with up to 3 secondary windings
  • Possibility of reconnection on the secondary side
  • Most electrical standards available

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